基于二维光子晶体的双谐振腔6通道WDM设计

苏慕阳; 李支新; 吴聪; 钟亮; 孙晶

doi:10.13756/j.gtxyj.2023.01.010

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基于二维光子晶体的双谐振腔6通道WDM设计

光电器件研究与应用 | 更新时间：2023-01-16

- 基于二维光子晶体的双谐振腔6通道WDM设计
- Design of Dual-resonator Six-channel WDM based on 2-D Photonic Crystal
- 光通信研究 2023年第1期页码：73-78
- 作者机构：
  
  吉首大学　物理与机电工程学院，湖南　吉首　416000
- 作者简介：
  
  苏慕阳（1996-），男，湖南常德人。硕士，主要研究方向为非线性光学。
  孙晶，副教授。E-mail：sunjingsd@aliyun.com
- 基金信息：
- DOI：10.13756/j.gtxyj.2023.01.010
  中图分类号： TN256
- 纸质出版日期：2023-02-10，
  
  收稿日期：2022-05-25，
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苏慕阳，李支新，吴聪，等.基于二维光子晶体的双谐振腔6通道WDM设计[J].光通信研究，2023(1)：73-78

SU M Y, LI Z X, WU C, et al.Design of Dual-resonator Six-channel WDM based on 2-D Photonic Crystal[J]. Study on Optical Communications, 2023(1):73-78
苏慕阳，李支新，吴聪，等.基于二维光子晶体的双谐振腔6通道WDM设计[J].光通信研究，2023(1)：73-78 DOI： 10.13756/j.gtxyj.2023.01.010.

SU M Y, LI Z X, WU C, et al.Design of Dual-resonator Six-channel WDM based on 2-D Photonic Crystal[J]. Study on Optical Communications, 2023(1):73-78 DOI： 10.13756/j.gtxyj.2023.01.010.

摘要

针对全光通信网络容量和频谱效率问题，文章提出了一种基于二维（2-D）光子晶体点缺陷谐振腔与线缺陷波导耦合特性的双谐振腔6通道波分复用器（WDM）。运用2-D时域有限差分法进行性能参数分析，考虑相对折射率的影响，选择双谐振腔和单个直波导耦合的方式，实现了1 451、1 487、1 557、1 658、1 440和1 604 nm 6波长的波分复用。实验结果表明，该WDM具有高达218 nm的光谱覆盖范围，各通道的传输效率均高于91%，插入损耗均小于0.43 dB，通道间串扰均小于-9.2 dB，且大小也只有13.56 μm×19.21 μm，对光通信系统中粗波分复用非常有用，对于密集波分复用也有参考意义。

Abstract

In order to solve the problem of all-optical communication network capacity and spectral efficiency

a two-cavity six-channel Wavelength Division Multiplexer (WDM) based on the coupling characteristics of point-defect cavity and line-defect waveguide of Two-Dimensional (2-D) photonic crystal is proposed in this paper. 2-D finite-difference time-domain method is used to analyze the performance parameters. Considering the influence of relative refractive index

the coupling mode of double resonators and single straight waveguide is selected to achieve the wavelength division multiplexing of 1 451

1 487

1 557

1 658

1 440 and 1 604 nm. The results show that the multiplexer has a spectral coverage of up to 218 nm

transmission efficiency of each channel higher than 91%

the insertion loss less than 0.43 dB

the cross-talk between channels less than -9.2 dB

and the size of only 13.56 μm×19.21 μm. It is very useful for coarse wavelength division multiplexing in optical communication systems

which also has reference significance for dense wavelength division multiplexing.

关键词

二维光子晶体波分复用器双谐振腔二维时域有限差分法

Keywords

2-D photonic crystalWDMdual resonator2-D finite-difference time-domain

references

Yablonovitch E. Inhibited Spontaneous Emission in Solid-state Physics an Electronics[J]. Physical Review Letters, 1987, 58(20): 2059-2062.

Sajeev J. Strong Localization of Photons in Certain Disordered Dielectric Superlattices[J]. Physical Review Letters, 1987, 58 (23): 2486-2489.

David A, Benisty H, Weisbuch C. Photonic Crystal Light-emit-ting Sources[J]. Reports on Progress in Physics, 2012, 75 (12): 126501-126538.

Xu Q, Peng C Y. The Properties of Two-dimensional Photonic Crystals Bandgap Structure with Rhombus Lattice[J]. Optik-International Journal for Light and Electron Optics, 2014, 125(1): 104-106.

Herrmann R, Sünner T, Hein T, et al. Ultrahigh-quality Photonic Crystal Cavity in GaAs[J]. Optics Letters, 2006, 31(9): 1229-1231.

Geravand A, Danaie M, Mohammadi S. All-optical Photonic Crystal Memory Cells based on Cavities with a Dual-argument Hysteresis Feature[J]. Optics Communications, 2019, 430: 323-335.

Okayama H, Onawa Y, Shimura D, et al. Wavelength Filter Using Twin One-dimensional Photonic Crystal Cavity Silicon Waveguides[J]. Electronics Letters, 2018, 55(2): 107-109.

Cheraghi F, Soroosh M, Akbarizadeh G. An Ultra-compact all Optical Full Adder based on Nonlinear Photonic Crystal Resonant Cavities[J]. Superlattices and Microstructures, 2018, 113: 359-365.

Djavid M, Dastjerdi M H T, Philip M R, et al. Photonic Crystal-based Permutation Switch for Optical Networks[J]. Photonic Network Communications, 2018, 35(1): 90-96.

Li M F, Chen D Y, Zhang Y, et al. Research on Scalable and Miniaturized Photonic Crystal Wavelength Division Multiplexer[J]. Laser & Optoelectronics Progress, 2021, 58(23): 316-324.

Wu R, Liu Z, Yan Q B, et al. Eight-channel Photonic-crystal Wavelength-division Multiplexer[J]. Laser & Optoelectronics Progress, 2019, 56(9): 091302.

Zhang T, Sun J, Yang Y X. Design of WDM based on Photonic Crystal[J]. Optical Communication Technology, 2018, 42(3): 33-35.

Wu R, Li L F, Ma Y Y. Research and Design of Six-channel Photonic Crystal Wavelength Division Multiplexer[J]. Laser & Optoelectronics Progress, 2021, 58(3): 032302.

Moungar A, Badaoui H, Abri M. 16-Channels Wavelength Efficient Demultiplexing Around 1. 31/1. 55 μm in 2D Photonic Crystal Slab[J]. Optik - International Journal for Light and Electron Optics, 2019, 193: 162685.

Wang Y, Zhang K, Shao L, et al. A Six-channel Wavelength Demultiplexer based on Photonic Crystal Ring Resonators[J]. Laser Journal, 2019, 40(6): 45-49.

崔乃迪, 梁静秋, 梁中翥, 等. 光子晶体及二维光子晶体波导[J]. 光机电信息, 2009, 26(10): 19-27.

Cui N D, Liang J Q, Liang Z Z, et al. Photonic Crystals and 2-D Photonic Crystal Waveguides[J]. Ome Information, 2009, 26(10): 19-27.

李旭, 乐孜纯. 光子晶体微腔稀疏波分解复用器的设计与模拟[J]. 光子学报, 2014, 43(S1): 201-206.

Li X, Le Z C. The Design and Simulation of Wavelength Division Demultiplexer based on Photonic Crystal Micro-cavity[J]. Acta Photonica Sinica, 2014, 43(S1): 201-206.

葛德彪. 电磁波时域有限差分方法[M]. 西安: 西安电子科技大学出版社, 2011.

Ge D B. Finite-Difference Time-domain Method for Electromagnetic Waves[M]. Xi'an: Xidian University Press, 2011.

Ren H, Jiang C, Hu W, et al. Photonic Crystal Channel Drop Filter with a Wavelength-selective Reflection Micro-cavity[J]. Optics Express, 2006, 14(6): 2446-2458.

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